56641040

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3119}}^1$

素因数の和:3359

約数の個数: 40

約数和(自身を含む): 132312960

約数和(自身を除く): 75671920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3119, 3632, 4540, 6238, 9080, 12476, 15595, 18160, 24952, 31190, 49904, 62380, 124760, 249520, 708013, 1416026, 2832052, 3540065, 5664104, 7080130, 11328208, 14160260, 28320520, 56641040]

約数ペア:

[(1, 56641040), (2, 28320520), (4, 14160260), (5, 11328208), (8, 7080130), (10, 5664104), (16, 3540065), (20, 2832052), (40, 1416026), (80, 708013), (227, 249520), (454, 124760), (908, 62380), (1135, 49904), (1816, 31190), (2270, 24952), (3119, 18160), (3632, 15595), (4540, 12476), (6238, 9080)]